Patent DE-1907-203785
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- Inventor location: Washington, DC
Sources
- Original patent document and Bibliographic info at DPMA
- Original patent document and bibliography entry at espacenet
- Archive record of this patent at Lilienthal museum patents
Year filed | 1907 |
---|---|
Year granted | 1908 |
Office | DE |
Patent number | 203785 |
Inventors | Louis Gathmann |
Inventor country | US |
Inventor location | |
Applicant person | Louis Gathmann |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | Yes |
Original title | Luftschraube |
English title | Propeller |
Tech fields | propeller |
Filing date | August 25, 1907 |
Full specification filed date | |
Application number | |
Grant date | October 29, 1908 |
Granted? | Yes |
Publication date | |
Supplementary to patent | |
Related to aircraft? | Yes |
Serial number | |
Patent agent | |
Assigned to | |
National tech categories | DE 77h.6 |
IPCs | |
CPCs | |
Family year | 1907 |
First filing? | Yes |
Cites these patents | |
Citations from after 1930 | |
Application ID | |
INPADOC family ID | |
Number of text pages | 2 |
Number of diagram pages | 1 |
Number of figures | 4 |
Number of claims | 1 |